This can be used to create a typewriter effect. The source linked is like in the video. Mimic some kind of terminal with C64 font and colors. All assets used are in the Unity project linked in the GitGub repository.
A little disclaimer, I'm not an expert. And there is probably way betters way to do this. Anyhow, this is how I made this terminal.
GitHub repository: https://github.com/solron/Unity-TypeW...
There is also a small article where I code thru the code.
Article: https://soltveit.org/unity-typewriter...
Enjoy, and happy programming :)